Finding the Fourth Proportional to 5,596,790.59, 8,396,652.02 and 1,758,457.93
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Solution
The fourth proportional to 5,596,790.59, 8,396,652.02 and 1,758,457.93 is: 2,638,147.54
Step by Step Solution
- Step 1: Write the proportion equation
5,596,790.59 : 8,396,652.02 = 1,758,457.93 : x - Step 2: Convert to fraction form
5,596,790.59/8,396,652.02 = 1,758,457.93/x - Step 3: Cross multiply
5,596,790.59x = 8,396,652.02 × 1,758,457.93 - Step 4: Simplify right side
5,596,790.59x = 14,765,159,321,227.23 - Step 5: Solve for x
x = 14,765,159,321,227.23/5,596,790.59 - Step 6: Final answer
x = 2,638,147.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.